Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2004-11-19
2008-05-13
Luu, Matthew (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S085000, C347S108000
Reexamination Certificate
active
07370950
ABSTRACT:
An ink cartridge used in a color printer, comprises at the surface, a convexity or convexities (identifying section) that correspond to a color of an ink, and that can be identified by tactile sense. A cartridge setting section of the color printer comprises at the surface, a convexity or convexities (identifying section) that correspond to the color of the ink of the ink cartridge that is to be set, and that can be identified by tactile sense. The user can identify the color of the ink of the ink cartridge, by touching the ink cartridge with his/her hand, and obtain information of the position where that ink cartridge should be set, by touching the cartridge setting section with his/her hand.
REFERENCES:
patent: 5519422 (1996-05-01), Thoman et al.
patent: 5530531 (1996-06-01), Girard
patent: 6151041 (2000-11-01), Bolash et al.
patent: 2006/0139420 (2006-06-01), Muranaka et al.
patent: 06-336030 (1994-12-01), None
Goldberg Brian J.
Luu Matthew
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Ricoh & Company, Ltd.
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